APA (7e ed.) Bronvermelding

Shields, T. E. (1917). Catholic education series. Catholic Education Press.

Chicago (17e ed.) Bronvermelding

Shields, Thomas Edward. Catholic Education Series. Washington, D.C.: Catholic Education Press, 1917.

MLA (8e ed.) Bronvermelding

Shields, Thomas Edward. Catholic Education Series. Catholic Education Press, 1917.

Let op: Deze citaties zijn niet altijd 100% accuraat.